964980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1787}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 3003840

約数和(自身を除く): 2038860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1787, 3574, 5361, 7148, 8935, 10722, 16083, 17870, 21444, 26805, 32166, 35740, 48249, 53610, 64332, 80415, 96498, 107220, 160830, 192996, 241245, 321660, 482490, 964980]

約数ペア:

[(1, 964980), (2, 482490), (3, 321660), (4, 241245), (5, 192996), (6, 160830), (9, 107220), (10, 96498), (12, 80415), (15, 64332), (18, 53610), (20, 48249), (27, 35740), (30, 32166), (36, 26805), (45, 21444), (54, 17870), (60, 16083), (90, 10722), (108, 8935), (135, 7148), (180, 5361), (270, 3574), (540, 1787)]